const {app, BrowserWindow, ipcMain, dialog, Menu, MenuItem} = require('electron');
const path = require('path');

let contextMenuDelete = Menu.buildFromTemplate([
    {
        label: "删除",
        click: async (e) => {
            isDelete = true;
        }
    }
]);

let contextMenuPageNum = Menu.buildFromTemplate([
    {
        label: "应用到所有行",
        click: async (e) => {
            isApplyToAll = true;
        }
    }
]);

let isDelete = false;
let isApplyToAll = false;

// Handle creating/removing shortcuts on Windows when installing/uninstalling.
if (require('electron-squirrel-startup')) {
    // eslint-disable-line global-require
    app.quit();
}

const createWindow = () => {
    // Create the browser window.
    const mainWindow = new BrowserWindow({
        width: 800,
        height: 600,
        webPreferences: {
            nodeIntegration: true,
            contextIsolation: false,
            enableRemoteModule: true
        }
    });

    // and load the index.html of the app.
    mainWindow.loadFile(path.join(__dirname, 'index.html'));

    // mainWindow.webContents.on("context-menu",(e)=>{
    //     contextMenuDelete.popup();
    // })

    // Open the DevTools.
    // mainWindow.webContents.openDevTools();
};

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow);

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', () => {
    if (process.platform !== 'darwin') {
        app.quit();
    }
});

app.on('activate', () => {
    // On OS X it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) {
        createWindow();
    }
});

ipcMain.on('selectDirectory', function (e) {
    dialog.showOpenDialog({
        title: "选择输出文件夹",
        properties: ["openDirectory", "createDirectory"]
    }).then((res) => {
        if (res.filePaths) {
            e.sender.send('selectDirectory1', res.filePaths[0]);
        }
    });
});

ipcMain.on('context-menu0', function (e, coords) {
    eOut = e;
    coordsOut = coords;
    contextMenuDelete.popup();
});

ipcMain.on('pageNum0', function (e, coords) {
    eOut = e;
    coordsOut = coords;
    contextMenuPageNum.popup();
});

contextMenuDelete.on("menu-will-close", function (e) {
    if (isDelete) {
        eOut.sender.send("context-menu1", coordsOut);
        isDelete = false;
    }
});

contextMenuPageNum.on("menu-will-close", function (e) {
    if (isApplyToAll) {
        eOut.sender.send("pageNum1", coordsOut);
        isApplyToAll = false;
    }
});

let eOut;
let coordsOut;

function sendCoords() {
    if (isDelete) {
        eOut.sender.send("context-menu1", coordsOut);
        isDelete = false;
    }
}

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and import them here.
